BI = {
	init : function() {
if ($(ImagesForRotation).size() > 1) {
		var randomNum = BI.randomNumber(0, $(ImagesForRotation).size()-1);
		BI.setTopImage(randomNum);
};
// Quicklinks listener and callback
$("form#quicklinks select").change(function() { window.location.href = this.value; });
	},
	setTopImage : function(id) {
		$('#page_top_image').attr("src", "images/" + $(ImagesForRotation)[id]);
	},

	randomNumber : function (min, max) {
	  var offset = min;
	  var range = (max - min) + 1;
	  var randomNumber = Math.floor(Math.random() * range) + offset;
	  return randomNumber;
	}
};

$(document).ready(BI.init);